From 5bd600c1cd9783837ecb5c6fdf37790b2dd0e239 Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=A9r=C3=A9my=20Lal?= <kapouer@melix.org>
Date: Thu, 29 Aug 2024 10:25:23 +0200
Subject: [PATCH] do not use dns.ADDRCONFIG for localhost

Last-Update: 2020-06-11
Bug-Debian: https://bugs.debian.org/962318
Forwarded: https://github.com/nodejs/node/issues/33816

it fails on IPv6-only systems. Setting it with libc fails on linux.
https://github.com/nodejs/node/issues/33279
https://lists.debian.org/debian-devel/2023/12/msg00011.html

Gbp-Pq: Topic deps
Gbp-Pq: Name localhost-no-addrconfig.patch
---
 lib/net.js                        | 8 +-------
 test/sequential/sequential.status | 4 ++++
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/lib/net.js b/lib/net.js
index 6fe798e0f..a25bd32f6 100644
--- a/lib/net.js
+++ b/lib/net.js
@@ -1,4 +1,5 @@
 // Copyright Joyent, Inc. and other Node contributors.
+
 //
 // Permission is hereby granted, free of charge, to any person obtaining a
 // copy of this software and associated documentation files (the
@@ -1339,13 +1340,6 @@ function lookupAndConnect(self, options) {
     hints: options.hints || 0,
   };
 
-  if (!isWindows &&
-      dnsopts.family !== 4 &&
-      dnsopts.family !== 6 &&
-      dnsopts.hints === 0) {
-    dnsopts.hints = dns.ADDRCONFIG;
-  }
-
   debug('connect: find host', host);
   debug('connect: dns options', dnsopts);
   self._host = host;
diff --git a/test/sequential/sequential.status b/test/sequential/sequential.status
index 7998811ae..cdda55534 100644
--- a/test/sequential/sequential.status
+++ b/test/sequential/sequential.status
@@ -30,6 +30,10 @@ test-cli-syntax: PASS,FLAKY
 test-watch-mode: SKIP
 test-watch-mode-inspect: SKIP
 
+# does not work on IPv6 only host
+test-tls-psk-client: PASS,FLAKY
+test-tls-securepair-client: PASS,FLAKY
+
 [$system==win32]
 # https://github.com/nodejs/node/issues/47116
 test-http-max-sockets: PASS, FLAKY
-- 
2.30.2